Laser Technician Exam Questions And
Answers
Which bis bnot ba bcharacteristic bof ba btrue blaser?
A) bCoherent
B) bBroad bSpectrum
C) bCollimated
D) bMonochromatic b- bcorrect banswers✔✔B) bBroad bSpectrum
How bdoes blight bInteract bwith btissue?
A) babsorption
B) breflection
C) bscattering
D) btransmission
E) ball bof bthe babove b- bcorrect banswers✔✔E) ball bof bthe babove
Name bthree bchromophores bthat bare btargeted bby bIPL/BBL
A) bwater, bmelanin bfound bin bhair, boxyhemoglobin
B) bmelanin, btattoo bink, bporphyrins
C) bmelanin, boxyhemoglobin, bporphyrins
D) boxyhemoglobin, bwater, bporphyrins b- bcorrect banswers✔✔C) bmelanin,
boxyhemoglobin, bporphyrins
What bis bnot ba bfactor baffecting bdepth bof bpenetration
A) bspot bsize
B) bwavelength
C) bpulse bwidth
D) bpower b- bcorrect banswers✔✔C) bpulse bwidth
What bis ba bfactor bin bdetermining bskin btype bon bthe bfitz bscale
A) bhair bcolor
B) bskin bcolor
C) bethnic bbackground
D) bsun bsensitivity b
E) ball bof bthe babove b- bcorrect banswers✔✔E) ball bof bthe babove
True bor bFalse, bsafety bcomes bfirst, bso bwith ba bdarker bskin btype, balways buse ba
bshort bpulse bwidth b- bcorrect banswers✔✔False
, True bor bfalse, bcut boff bfilters bcut boff ball bthe blight babove bthe bfilter's bdesignated
bwavelength b- bcorrect banswers✔✔False
Which bis bnot ban bindication bfor bIPL/BBL
A) bfat breduction
B) bacne
C) bvascular blesions
D) bpigmented blesions b- bcorrect banswers✔✔A) bfat breduction
Hair bgrowth bbegins bin bthe b...
A) bpapilla
B) bbulb
C) bbuldge
D) bnone bof bthe babove b- bcorrect banswers✔✔B) bbulb
Which barea bof bthe bhair bmust bbe bdestroyed bfor bsuccessful bhair breduction?
A) bbulb band bbuldge
B) bwhole bfollicle
C) bhair bmatrix
D) bnone bof bthe babove b- bcorrect banswers✔✔A) bbulb band bbuldge
True bor bfalse, bterminal bhair bis bthe bsoft bdowny bhairs bthat bcover bour bbody b- bcorrect
banswers✔✔False
True bor bfalse, bdarker bskin bis bideal bfor bperforming bhair breduction b- bcorrect
banswers✔✔False
Which bwavelength bis bthe bgold bstandard bfor bhair breduction?
A) b515nm
B) b560 bnm
C) b810 bnm
D) b640 bnm b- bcorrect banswers✔✔C) b810 bnm
Which bis bnot ba bhair bgrowth bcycle?
A) banagen
B) btelogen
C) bhalogen
D) bcatagen b- bcorrect banswers✔✔C) bhalogen
Which bstage bmust bhair bbe bin bfor bsuccessful bhair breduction?
A) bhalogen
B) btelogen
C) banagen
D) bcatagen b- bcorrect banswers✔✔C) banagen
Answers
Which bis bnot ba bcharacteristic bof ba btrue blaser?
A) bCoherent
B) bBroad bSpectrum
C) bCollimated
D) bMonochromatic b- bcorrect banswers✔✔B) bBroad bSpectrum
How bdoes blight bInteract bwith btissue?
A) babsorption
B) breflection
C) bscattering
D) btransmission
E) ball bof bthe babove b- bcorrect banswers✔✔E) ball bof bthe babove
Name bthree bchromophores bthat bare btargeted bby bIPL/BBL
A) bwater, bmelanin bfound bin bhair, boxyhemoglobin
B) bmelanin, btattoo bink, bporphyrins
C) bmelanin, boxyhemoglobin, bporphyrins
D) boxyhemoglobin, bwater, bporphyrins b- bcorrect banswers✔✔C) bmelanin,
boxyhemoglobin, bporphyrins
What bis bnot ba bfactor baffecting bdepth bof bpenetration
A) bspot bsize
B) bwavelength
C) bpulse bwidth
D) bpower b- bcorrect banswers✔✔C) bpulse bwidth
What bis ba bfactor bin bdetermining bskin btype bon bthe bfitz bscale
A) bhair bcolor
B) bskin bcolor
C) bethnic bbackground
D) bsun bsensitivity b
E) ball bof bthe babove b- bcorrect banswers✔✔E) ball bof bthe babove
True bor bFalse, bsafety bcomes bfirst, bso bwith ba bdarker bskin btype, balways buse ba
bshort bpulse bwidth b- bcorrect banswers✔✔False
, True bor bfalse, bcut boff bfilters bcut boff ball bthe blight babove bthe bfilter's bdesignated
bwavelength b- bcorrect banswers✔✔False
Which bis bnot ban bindication bfor bIPL/BBL
A) bfat breduction
B) bacne
C) bvascular blesions
D) bpigmented blesions b- bcorrect banswers✔✔A) bfat breduction
Hair bgrowth bbegins bin bthe b...
A) bpapilla
B) bbulb
C) bbuldge
D) bnone bof bthe babove b- bcorrect banswers✔✔B) bbulb
Which barea bof bthe bhair bmust bbe bdestroyed bfor bsuccessful bhair breduction?
A) bbulb band bbuldge
B) bwhole bfollicle
C) bhair bmatrix
D) bnone bof bthe babove b- bcorrect banswers✔✔A) bbulb band bbuldge
True bor bfalse, bterminal bhair bis bthe bsoft bdowny bhairs bthat bcover bour bbody b- bcorrect
banswers✔✔False
True bor bfalse, bdarker bskin bis bideal bfor bperforming bhair breduction b- bcorrect
banswers✔✔False
Which bwavelength bis bthe bgold bstandard bfor bhair breduction?
A) b515nm
B) b560 bnm
C) b810 bnm
D) b640 bnm b- bcorrect banswers✔✔C) b810 bnm
Which bis bnot ba bhair bgrowth bcycle?
A) banagen
B) btelogen
C) bhalogen
D) bcatagen b- bcorrect banswers✔✔C) bhalogen
Which bstage bmust bhair bbe bin bfor bsuccessful bhair breduction?
A) bhalogen
B) btelogen
C) banagen
D) bcatagen b- bcorrect banswers✔✔C) banagen
